Portable extraction hood



FIG. 1 is a front perspective view of a portable extraction hoodaccording to my design;

FIG. 2 is a rear perspective view from a lowered elevation;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a left side elevational view;

FIG. 6 is a right side elevational view;

FIG. 7 is a top view;

FIG. 8 is a bottom view;

FIG. 9 is a front perspective view of a portable extraction hoodaccording to a second embodiment;

FIG. 10 is a rear perspective view from a lowered elevation;

FIG. 11 is a front elevational view;

FIG. 12 is a rear elevational view;

FIG. 13 is a left side elevational view;

FIG. 14 is a right side elevational view;

FIG. 15 is a top view; and,

FIG. 16 is a bottom view.

Broken lines illustrate portions of the portable extraction hood thatform no part of the claimed design.

CLAIM The ornamental design for a portable extraction hood, as shown anddescribed.